diff --git a/mm/swap_state.c b/mm/swap_state.c index 4af135a7b53c..438d0676c5be 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -272,16 +272,19 @@ void clear_shadow_from_swap_cache(int type, unsigned long begin, /* * If we are the only user, then try to free up the swap cache. * - * Its ok to check for PageSwapCache without the page lock + * Its ok to check the swapcache flag without the folio lock * here because we are going to recheck again inside - * try_to_free_swap() _with_ the lock. + * folio_free_swap() _with_ the lock. * - Marcelo */ void free_swap_cache(struct page *page) { - if (PageSwapCache(page) && !page_mapped(page) && trylock_page(page)) { - try_to_free_swap(page); - unlock_page(page); + struct folio *folio = page_folio(page); + + if (folio_test_swapcache(folio) && !folio_mapped(folio) && + folio_trylock(folio)) { + folio_free_swap(folio); + folio_unlock(folio); } }